UOCC is a comprehensive enterprise subsidiary to the China Offshore Oil Nanhai West Corporation, CNOOC. It is a corporate on offshore projects, installation and fabrication. The main business includes offshore engineering fabrication, petrochemical engineering, design and manufacture of offshore oil mechanical products, fabrication and installation of pressure vessels, maintenance and installation of electromechanical equipment, anticorrosion engineering and vehicle transportation. The company has assets of 170 million RMB, of which fixed assets are 130 million RMB. UOCC has 1100 employees. The technical staff is 240 (semi-senior and senior engineers are 100). Welders obtained DNV certifications are 173, among them 80 have got 6GR and 6G. Arc argon welders 26, pressure vessel welders 50. Inspectors possessed INTERNATIONAL LEVEL II are 8.

    UOCC has for many years focussed on reform and promotion, tried its best to improve the technologies, develop new products and perfect services with excellent quality. It has strengthened the enterprise management and optimized the manpower quotas. It takes the market as the guideline and has decided the three main industries as offshore oil projects, product fabrication and offshore equipment maintenance. In recent years UOCC has independently accomplished or contracted to have accomplished a series of large projects such as fabrication of ARCO Nanshan Terminal Station, W12-1 Platform, SZ36-1 CEP Platform and WC13-1/2 Platforms. It has also remarkably accomplished thousands of offshore oil services. Presently DF1-1 CEP Platform and its wellhead platforms fabrication are smoothly underway.

    UOCC is very rich in experience in foreign cooperation. It has obtained ISO9002 certification. It has a managing and operating staff familiar with international practices and standards. The company has been awarded the municipal honor of "CONTRACTS HONORED and WORDS PROMISED" on 13th eonsecutive year. It has enjoyed high prestige in the offshore oil sectors both at home and abroad.